Ranked by reliability — blends KO rate with how often each Pokémon is matched up.
#
Checker
Encounters
Reliability
KO Rate
01
Kyurem
DragonIce
OFFENSIVE CHECK
177.735
86.8%
dies 4.35%
▾
252+ Atk Kyurem Icicle Spear (3 hits) vs. 252 HP / 0 Def Landorus-Therian: 612-720 (160.2 - 188.4%) -- guaranteed OHKO
02
Weavile
DarkIce
OFFENSIVE CHECK
29.84
82.4%
dies 6.97%
▾
252+ Atk Choice Band Weavile Triple Axel (120 BP) (3 hits) vs. 252 HP / 0 Def Landorus-Therian: 1344-1588 (351.8 - 415.7%) -- guaranteed OHKO
03
Sableye-Mega
DarkGhost
DEFENSIVE COUNTER
36.867
80.6%
dies 6.51%
▾
252+ Atk Landorus-Therian Earthquake vs. 252 HP / 252+ Def Sableye-Mega: 120-142 (39.4 - 46.7%) -- guaranteed 3HKO
04
Medicham-Mega
FightingPsychic
OFFENSIVE CHECK
48.111
78.4%
dies 7.39%
▾
252+ Atk Pure Power Medicham-Mega Ice Punch vs. 252 HP / 0 Def Landorus-Therian: 656-772 (171.7 - 202%) -- guaranteed OHKO
05
Terapagos
Normal
DEFENSIVE COUNTER
271.951
77.3%
dies 4.39%
▾
252+ Atk Landorus-Therian Explosion vs. 252 HP / 252+ Def Terapagos: 259-305 (67.4 - 79.4%) -- guaranteed 2HKO
06
Iron Hands
FightingElectric
DEFENSIVE COUNTER
31.823
75.6%
dies 7.61%
▾
252+ Atk Landorus-Therian Earthquake vs. 252 HP / 252+ Def Iron Hands: 266-314 (51.9 - 61.3%) -- guaranteed 2HKO
07
Latios-Mega
DragonPsychic
OFFENSIVE CHECK
89.987
73.9%
dies 7.86%
▾
252+ SpA Latios-Mega Ice Beam vs. 252 HP / 252+ SpD Landorus-Therian: 420-496 (109.9 - 129.8%) -- guaranteed OHKO
08
Ogerpon-Wellspring
GrassWater
OFFENSIVE CHECK
353.246
70.8%
dies 4.19%
▾
252+ Atk Wellspring Mask Ogerpon-Wellspring Ivy Cudgel vs. 252 HP / 0 Def Landorus-Therian: 444-524 (116.2 - 137.1%) -- guaranteed OHKO
09
Dragonite
DragonFlying
OFFENSIVE CHECK
325.754
70.0%
dies 4.37%
▾
252+ Atk Dragonite Ice Spinner vs. 252 HP / 0 Def Landorus-Therian: 428-508 (112 - 132.9%) -- guaranteed OHKO
10
Kommo-o
DragonFighting
DEFENSIVE COUNTER
75.421
69.9%
dies 9.04%
▾
252+ Atk Landorus-Therian Explosion vs. 252 HP / 252+ Def Kommo-o: 200-236 (56.4 - 66.6%) -- guaranteed 2HKO
11
Ursaluna
GroundNormal
OFFENSIVE CHECK
142.524
69.9%
dies 6.62%
▾
252+ Atk Ursaluna Ice Punch vs. 252 HP / 0 Def Landorus-Therian: 416-492 (108.9 - 128.7%) -- guaranteed OHKO
12
Great Tusk
GroundFighting
DEFENSIVE COUNTER
442.567
68.9%
dies 3.81%
▾
252+ Atk Landorus-Therian Explosion vs. 252 HP / 252+ Def Great Tusk: 192-227 (44.2 - 52.3%) -- 17.6% chance to 2HKO
13
Blaziken
FireFighting
OFFENSIVE CHECK
52.036
68.1%
dies 9.11%
▾
252+ Atk Blaziken Flare Blitz vs. 252 HP / 0 Def Landorus-Therian: 222-262 (58.1 - 68.5%) -- guaranteed 2HKO
14
Iron Valiant
FairyFighting
OFFENSIVE CHECK
198.545
67.4%
dies 5.73%
▾
0- Atk Iron Valiant Ice Punch vs. 252 HP / 0 Def Landorus-Therian: 268-316 (70.1 - 82.7%) -- guaranteed 2HKO
15
Kartana
GrassSteel
OFFENSIVE CHECK
23.925
67.0%
dies 9.61%
▾
252+ Atk Kartana Giga Impact vs. 252 HP / 0 Def Landorus-Therian: 252-297 (65.9 - 77.7%) -- guaranteed 2HKO
16
Urshifu-Rapid-Strike
FightingWater
OFFENSIVE CHECK
248.682
66.9%
dies 5.10%
▾
252+ Atk Urshifu-Rapid-Strike Surging Strikes (3 hits) vs. 252 HP / 0 Def Landorus-Therian on a critical hit: 456-540 (119.3 - 141.3%) -- guaranteed OHKO
17
Skarmory
SteelFlying
DEFENSIVE COUNTER
23.926
66.0%
dies 9.68%
▾
252+ Atk Landorus-Therian Explosion vs. 252 HP / 252+ Def Skarmory: 92-108 (27.5 - 32.3%) -- guaranteed 4HKO
18
Serperior
Grass
DEFENSIVE COUNTER
21.593
63.5%
dies 10.36%
▾
252+ Atk Landorus-Therian Explosion vs. 252 HP / 252+ Def Serperior: 241-284 (68 - 80.2%) -- guaranteed 2HKO after Leftovers recovery
19
Tapu Lele
PsychicFairy
OFFENSIVE CHECK
182.322
63.3%
dies 6.16%
▾
252+ SpA Tapu Lele Future Sight vs. 252 HP / 252+ SpD Landorus-Therian in Psychic Terrain: 232-274 (60.7 - 71.7%) -- guaranteed 2HKO
20
Charizard-Mega-Y
FireFlying
OFFENSIVE CHECK
225.988
62.8%
dies 5.53%
▾
252+ SpA Charizard-Mega-Y Overheat vs. 252 HP / 252+ SpD Landorus-Therian in Sun: 339-400 (88.7 - 104.7%) -- 31.3% chance to OHKO
21
Keldeo
WaterFighting
OFFENSIVE CHECK
120.951
61.9%
dies 7.60%
▾
252+ SpA Keldeo Hydro Pump vs. 252 HP / 252+ SpD Landorus-Therian: 326-386 (85.3 - 101%) -- 6.3% chance to OHKO
22
Pinsir-Mega
BugFlying
OFFENSIVE CHECK
34.637
61.6%
dies 8.26%
▾
252+ Atk Aerilate Pinsir-Mega Double-Edge vs. 252 HP / 0 Def Landorus-Therian: 322-379 (84.2 - 99.2%) -- guaranteed 2HKO
23
Swampert-Mega
WaterGround
OFFENSIVE CHECK
25.575
61.1%
dies 9.64%
▾
252+ Atk Swampert-Mega Ice Punch vs. 252 HP / 0 Def Landorus-Therian: 436-516 (114.1 - 135%) -- guaranteed OHKO
24
Zamazenta-Crowned
FightingSteel
DEFENSIVE COUNTER
26.08
61.0%
dies 9.55%
▾
252+ Atk Landorus-Therian Earthquake vs. +1 252 HP / 252+ Def Zamazenta-Crowned: 150-176 (38.6 - 45.3%) -- guaranteed 3HKO
25
Tornadus-Therian
Flying
OFFENSIVE CHECK
238.674
60.5%
dies 5.43%
▾
252+ SpA Tornadus-Therian Hurricane vs. 252 HP / 252+ SpD Landorus-Therian: 145-172 (37.9 - 45%) -- guaranteed 3HKO
26
Dondozo
Water
DEFENSIVE COUNTER
22.508
60.2%
dies 10.32%
▾
252+ Atk Landorus-Therian Explosion vs. 252 HP / 252+ Def Dondozo: 212-250 (42 - 49.6%) -- guaranteed 3HKO after Leftovers recovery
27
Zamazenta
Fighting
OFFENSIVE CHECK
502.388
60.0%
dies 3.78%
▾
252+ Atk Zamazenta Ice Fang vs. 252 HP / 0 Def Landorus-Therian: 324-384 (84.8 - 100.5%) -- 6.3% chance to OHKO
28
Clefable
Fairy
DEFENSIVE COUNTER
71.481
58.4%
dies 9.93%
▾
252+ Atk Landorus-Therian Explosion vs. 252 HP / 252+ Def Clefable: 284-335 (72 - 85%) -- guaranteed 2HKO after Leftovers recovery
29
Ogerpon-Cornerstone
GrassRock
OFFENSIVE CHECK
20.163
58.3%
dies 10.98%
▾
252+ Atk Cornerstone Mask Ogerpon-Cornerstone Power Whip vs. 252 HP / 0 Def Landorus-Therian: 267-315 (69.8 - 82.4%) -- guaranteed 2HKO
30
Melmetal
Steel
DEFENSIVE COUNTER
248.663
58.2%
dies 5.38%
▾
252+ Atk Landorus-Therian Earthquake vs. 252 HP / 252+ Def Melmetal: 218-258 (45.9 - 54.4%) -- 49.6% chance to 2HKO
Ranked #4 with 19.36% usage. Sorted by reliability score.